Adaptive Hypermedia Systems (AHS) have long been concentrating on adaptive guidance of links between domain concepts. In this paper we first study parallels between navigation and linking in hypertext on the one hand and information searching or querying on the other hand. We show that to a large extent linking and searching can be modeled in the same way. Secondly we present a transition towar...

Computer assisted language learning (CALL) has generated much debate in recent years about how to assist second language acquisition (SLA) both effectively and efficiently. has shown the inconsiderable potential of CALL, including mobile learning and preliminary framework for CALL to incorporate the learning process through collaborative study, providing a platform for communication and allow d...

Global comparisons of learning from hypertext and traditional text have yet failed to show major advantages concerning the effectiveness of hypertext learning. In the current paper it is proposed that an effective hypertext design needs to be based on thorough cognitive task analyses with regard to structures, processes, and resources that are required to benefit from a specific learning approa...

It is well-documented that most students do not have adequate proficiencies in inquiry and metacognition, particularly at deeper levels of comprehension that require explanatory reasoning. The proficiencies are not routinely provided by teachers and normal tutors so it is worthwhile to turn to computer-based learning environments. This article describes some of our recent computer systems that ...

The next generation of hypermedia systems will undoubtedly incorporate many concepts and techniques taken from the field of artificial intelligence and knowledge-based systems, in order to add more intelligence to the basic hypertext model. In this paper, we discuss where this need for more intelligent hypermedia systems comes from, by looking at the major authoring and reading problems charact...

The goal of Mike Levy and Glenn Stockwell's CALL Dimensions: Options and Issues in Computer-Assisted Language Learning is to build a detailed picture of modern-day computer-assisted language learning (CALL) for language teachers, researchers, and materials designers and evaluators. To begin their discussion on CALL, Levy and Stockwell identified a number of keyword descriptors, called "CALL dim...

The present study was conducted to evaluate data driven learning (DDL) combined with Computer Assisted Language Learning (CALL) as an approach to improving vocabulary knowledge of Iranian postgraduates majoring in teaching English, English literature and translation. The purpose was to help language learners get familiar with DDL as a student-centered method taking advantage of a computer progr...

The present study was conducted to evaluate data driven learning (DDL) combined with Computer Assisted Language Learning (CALL) as an approach to improving vocabulary knowledge of Iranian postgraduates majoring in teaching English, English literature and translation. The purpose was to help language learners get familiar with DDL as a student-centered method taking advantage of a computer progr...

The original paper documents are employed for archiving. Different hypertext structures encounters in the document. Different methods for analyzing document structure is presented. This structure used for presentation of the content of the document to the user. The hypermedia research community find that it is necessary to establish a reference architecture for hypermedia systems to make progre...

This study explored learners’ utilization of multiple representations of information within a hypermedia learning environment during self-regulated and externally-regulated learning episodes. 135 middle school and high school participants were randomly assigned to either a self-regulated learning (SRL) condition, in which the learners attempted to use a hypermedia environment to learn about the...